Included in this package:
40KAP Headlamp 
2 Rechargeable batteries
1 AC and 1 DC charging cords
1 LED module (GREEN)
 
Full dimmer for adjusting the brightness from 10-100%.
Focusable from full flood beam to full spot beam.
Operates on 2 18650 protected batteries. (included)
Batteries can be charged without taking them out of the battery pack. Interchangeable LED modules so you can change the color the light emits. The LED module color determines the color of light the headlamp will emit. Power plug so you can unplug when not in use so the light doesn't come on accidentally.
Adjustable head strap, headlamp can be worn with or without a hat.
Will run about 4 hours at full power with almost no dimming the entire time.
Red shines 473 yards and puts out 47,000 Candela
Green shines 460 yards and puts out 44,230 Candela
White shines 622 yards and puts out 81,090 Candela
IR shines about 1000 yards using Gen 3 nightvision and 250-400 yards with Gen 1 night vision.
Simply the furthest shining headlamp on the market for it's size and our nearest competitor doesn't even come close to the distance this headlamp shines.